Are Government Temperature Graphs Credible?

Do the government graphs match snowfall 

• Rutgers snows increasing in autumn for 50 years
• Winter snow extent also increasing for last 50 years
• Snow seasons in United States getting colder - afternoon temps decreasing NOAA 
• NOAA edits raw data about 2 degrees to show warming
• NASA also editing historical data to match predictions
• If financial company did this - prison (bad stock presented as good) 
• Adjustments being made so new graphs match rising carbon 
• Golobal data also manipulated - NASA doubled warming from 1880
• Snow cover increasing as carbon dioxide increases